{"product_id":"namura-na-50093-2-piston-kit-for-polaris-1000-twin-cylinder-models-90-92-mm-11-1-compression","title":"Namura NA-50093-2 Piston Kit for Polaris 1000 Twin-Cylinder Models, 90.92 mm, 11:1 Compression","description":"Will not accept OEM rings and rings will not work on OEM piston\n\u003cp\u003eThe Namura NA-50093-2 Piston Kit is designed for select Polaris 1000 twin-cylinder ATV applications requiring a 90.92 mm piston with a 11:1 compression ratio. This kit is intended as a replacement piston assembly for compatible Polaris Sportsman, Sportsman Touring, and Scrambler XP 1000 models, helping restore proper engine performance during a rebuild or top-end service.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits 2016–2017 Polaris Sportsman XP 1000; 2015–2017 Polaris Sportsman Touring XP 1000; 2014–2017 Polaris Scrambler XP 1000 EPS; and 2018 Polaris Sportsman Touring XP 1000. Verify the model year, engine configuration, bore requirement, and compression specifications before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant compatibility note:\u003c\/strong\u003e The Namura NA-50093-2 piston kit will not accept OEM piston rings, and its rings are not compatible with the OEM piston. Use the ring set specified for this Namura piston kit. Professional installation and careful inspection of the cylinder, wrist pin, clips, and related components are recommended to ensure proper fit and reliable operation.\u003c\/p\u003e\u003cp\u003eManufactured by Namura and identified by manufacturer part number NA-50093-2, this piston kit provides a purpose-built replacement solution for compatible Polaris twin-cylinder engines. Always follow the applicable service manual procedures for clearance measurements, ring installation, break-in, and final assembly.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Namura\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: NA-50093-2\u003c\/li\u003e\n\u003cli\u003eVendor part number: NA-50093-2\u003c\/li\u003e\n\u003cli\u003eApplication: Polaris twin-cylinder 1000 ATV engines\u003c\/li\u003e\n\u003cli\u003ePiston size: 90.92 mm, equivalent to approximately 3.579 inches\u003c\/li\u003e\n\u003cli\u003eCompression ratio: 11:1\u003c\/li\u003e\n\u003cli\u003eFitment: 2014–2017 Polaris Scrambler XP 1000 EPS\u003c\/li\u003e\n\u003cli\u003eFitment: 2015–2017 Polaris Sportsman Touring XP 1000\u003c\/li\u003e\n\u003cli\u003eFitment: 2016–2017 Polaris Sportsman XP 1000\u003c\/li\u003e\n\u003cli\u003eFitment: 2018 Polaris Sportsman Touring XP 1000\u003c\/li\u003e\n\u003cli\u003eCompatibility: Does not accept OEM rings, and the included rings will not work with an OEM piston\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Polaris Scrambler XP 1000 EPS\u003cbr\u003e\n2015 Polaris Scrambler XP 1000 EPS\u003cbr\u003e\n2015 Polaris Sportsman Touring XP 1000\u003cbr\u003e\n2016 Polaris Scrambler XP 1000 EPS\u003cbr\u003e\n2016 Polaris Sportsman Touring XP 1000\u003cbr\u003e\n2016 Polaris Sportsman XP 1000\u003cbr\u003e\n2017 Polaris Scrambler XP 1000 EPS\u003cbr\u003e\n2017 Polaris Sportsman Touring XP 1000\u003cbr\u003e\n2017 Polaris Sportsman XP 1000\u003cbr\u003e\n2018 Polaris Scrambler XP 1000 EPS\u003cbr\u003e\n2018 Polaris Sportsman Touring XP 1000\u003cbr\u003e\n2018 Polaris Sportsman XP 1000\u003cbr\u003e\n2019 Polaris Sportsman Touring XP 1000\u003cbr\u003e\n2019 Polaris Sportsman XP 1000","brand":"NAMURA","offers":[{"title":"Default Title","offer_id":67556713693419,"sku":"187-500932","price":134.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/bc0b-5e99e2fd6aceb.jpg?v=1790751239","url":"https:\/\/ctracingservices.com\/products\/namura-na-50093-2-piston-kit-for-polaris-1000-twin-cylinder-models-90-92-mm-11-1-compression","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}